參數(shù)資料
型號(hào): AD9258BCPZ-125
廠商: Analog Devices Inc
文件頁(yè)數(shù): 34/44頁(yè)
文件大小: 0K
描述: IC ADC 14BIT 125MSPS DL 64LFCSP
設(shè)計(jì)資源: High Performance, Dual Channel IF Sampling Receiver (CN0140)
標(biāo)準(zhǔn)包裝: 1
位數(shù): 14
采樣率(每秒): 125M
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 788mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 托盤
輸入數(shù)目和類型: 2 個(gè)差分,單極
AD9258
Rev. A | Page 4 of 44
SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = 1.0 dBFS differential input, 1.0 V internal reference, DCS enabled, unless
otherwise noted.
Table 1.
AD9258BCPZ-80
AD9258BCPZ-105
AD9258BCPZ-125
Parameter
Temperature
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
Full
14
Bits
ACCURACY
No Missing Codes
Full
Guaranteed
Offset Error
Full
±0.1
±0.5
±0.1
±0.5
±0.4
±0.65
% FSR
Gain Error
Full
±0.4
±2.5
±0.4
±2.5
±0.4
±2.5
% FSR
Differential
Nonlinearity (DNL)1
Full
±0.5
LSB
25°C
±0.25
LSB
Integral Nonlinearity
Full
±1.1
±1.3
±1.4
LSB
25°C
±0.55
±0.7
±0.8
LSB
MATCHING
CHARACTERISTIC
Offset Error
Full
±0.1
±0.4
±0.1
±0.4
±0.2
±0.45
% FSR
Gain Error
Full
±0.3
±1.3
±0.3
±1.3
±0.3
±1.3
% FSR
TEMPERATURE DRIFT
Offset Error
Full
±2
ppm/°C
Gain Error
Full
±15
ppm/°C
INTERNAL VOLTAGE
REFERENCE
Output Voltage Error
(1 V Mode)
Full
±5
±12
±5
±12
±5
±12
mV
Load Regulation @
1.0 mA
Full
5
mV
INPUT REFERRED NOISE
VREF = 1.0 V
25°C
0.62
0.63
0.7
LSB
rms
ANALOG INPUT
Input Span, VREF =
1.0 V
Full
2
V p-p
Input Capacitance2
Full
8
pF
Input Common-
Mode Voltage
Full
0.9
V
REFERENCE INPUT
RESISTANCE
Full
6
POWER SUPPLIES
Supply Voltage
AVDD
Full
1.7
1.8
1.9
1.7
1.8
1.9
1.7
1.8
1.9
V
DRVDD
Full
1.7
1.8
1.9
1.7
1.8
1.9
1.7
1.8
1.9
V
Supply Current
Full
234
240
293
300
390
400
mA
CMOS)
Full
33
43
53
mA
LVDS)
Full
81
90
mA
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